Home / 2,043,123.48-2,819,510.27-1,184,181.97

Finding the Fourth Proportional to 2,043,123.48, 2,819,510.27 and 1,184,181.97

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Solution

The fourth proportional to 2,043,123.48, 2,819,510.27 and 1,184,181.97 is: 1,634,171.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,123.48 : 2,819,510.27 = 1,184,181.97 : x
  2. Step 2: Convert to fraction form
    2,043,123.48/2,819,510.27 = 1,184,181.97/x
  3. Step 3: Cross multiply
    2,043,123.48x = 2,819,510.27 × 1,184,181.97
  4. Step 4: Simplify right side
    2,043,123.48x = 3,338,813,211,866.28
  5. Step 5: Solve for x
    x = 3,338,813,211,866.28/2,043,123.48
  6. Step 6: Final answer
    x = 1,634,171.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.